4044685253 has 12 divisors (see below), whose sum is σ = 4731337440. Its totient is φ = 3447497592.

The previous prime is 4044685247. The next prime is 4044685277. The reversal of 4044685253 is 3525864404.

It is not a de Polignac number, because 4044685253 - 2¹⁰ = 4044684229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4044685253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044685243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221801 + ... + 239342.

It is an arithmetic number, because the mean of its divisors is an integer number (394278120).

Almost surely, 2^4044685253 is an apocalyptic number.

It is an amenable number.

4044685253 is a deficient number, since it is larger than the sum of its proper divisors (686652187).

4044685253 is a wasteful number, since it uses less digits than its factorization.

4044685253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461336 (or 461329 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

The square root of 4044685253 is about 63597.8400026290. The cubic root of 4044685253 is about 1593.2902940538.

The spelling of 4044685253 in words is "four billion, forty-four million, six hundred eighty-five thousand, two hundred fifty-three".